Best JavaScript code snippet using playwright-internal
timeplot_widget.js
Source: timeplot_widget.js
...64 this.blockSliderUpdateFlag = block;65};66TimeplotWidget.prototype.initialize = function() {67 var id = this.container.getAttribute('id');68 this.canvas = this.appendChildToContainer('<canvas id="' + id + '-canvas" class="plot-canvas" />');69 // Let the canvas size match with the element size (-2 because of the border), otherwise70 // the sizes are not matching causing a aliased zoom-like effect.71 this.canvas.width = this.canvas.offsetWidth - 2;72 this.canvas.height = this.canvas.offsetHeight - 2;73 this.canvasContext = this.canvas.getContext('2d');74 console.assert(this.canvasWidth === this.canvas.width);75 console.assert(this.canvasHeight === this.canvas.height);76 this.xLabel = this.appendChildToContainer('<p class="plot-axis-label plot-axis-label-x">' + this.labels['x'] + '</p>');77 this.xMinLabel = this.appendChildToContainer('<p class="plot-axis-label plot-axis-label-x-min">0.0</p>');78 this.xMaxLabel = this.appendChildToContainer('<p class="plot-axis-label plot-axis-label-x-max">0.0</p>');79 this.yLabel = this.appendChildToContainer('<p class="plot-axis-label plot-axis-label-y">' + this.labels['y'] + '</p>');80 this.yMinLabel = this.appendChildToContainer('<p class="plot-axis-label plot-axis-label-y-min">' + roundLabel(this.yRange['min']) + '</p>');81 this.yMaxLabel = this.appendChildToContainer('<p class="plot-axis-label plot-axis-label-y-max">' + roundLabel(this.yRange['max']) + '</p>');82 if (this.slider) {83 this.slider.setAttribute('min', this.yRange['min']);84 this.slider.setAttribute('max', this.yRange['max']);85 }86 // fill the grid.87 this.displayHorizontalGrid(0, this.canvasWidth);88 this.initialized = true;89 this.show(this.shown);90};91TimeplotWidget.prototype.refresh = function() {92 // Do nothing if the div is hidden.93 if (this.container.offsetParent === null)94 return;95 // Initialize if required....
ReactTHREE.js
Source: ReactTHREE.js
...105 internalInstanceHandle106 ) {107 return null;108 },109 appendChildToContainer(container, child) {110 log("appendChildToContainer", arguments);111 container.appendChild(child.renderer.domElement);112 },113 appendChild(parent, child) {114 log("appendChild", arguments);115 },116 appendInitialChild(parent, child) {117 log("appendInitialChild", arguments);118 if (parent.renderer instanceof WebGLRenderer) {119 switch (child.type) {120 case "Scene":121 parent.scene = child;122 break;123 case "PerspectiveCamera":...
plot_widget.js
Source: plot_widget.js
...34 this.doubleRange();35};36PlotWidget.prototype.initialize = function() {37 const id = this.container.getAttribute('id');38 this.canvas = this.appendChildToContainer('<canvas id="' + id + '-canvas" class="plot-canvas plot-canvas-background" />');39 this.xLabel = this.appendChildToContainer('<p class="plot-axis-label plot-axis-label-x">' + this.labels['x'] + '</p>');40 this.xMinLabel = this.appendChildToContainer('<p class="plot-axis-label plot-axis-label-x-min">' + roundLabel(this.xRange['min']) + '</p>');41 this.xMaxLabel = this.appendChildToContainer('<p class="plot-axis-label plot-axis-label-x-max">' + roundLabel(this.xRange['max']) + '</p>');42 this.yLabel = this.appendChildToContainer('<p class="plot-axis-label plot-axis-label-y">' + this.labels['y'] + '</p>');43 this.yMinLabel = this.appendChildToContainer('<p class="plot-axis-label plot-axis-label-y-min">' + roundLabel(this.yRange['min']) + '</p>');44 this.yMaxLabel = this.appendChildToContainer('<p class="plot-axis-label plot-axis-label-y-max">' + roundLabel(this.yRange['max']) + '</p>');45 // Let the canvas size match with the element size (-2 because of the border), otherwise46 // the sizes are not matching causing a aliased zoom-like effect.47 this.canvas.width = this.canvas.offsetWidth - 2;48 this.canvas.height = this.canvas.offsetHeight - 2;49 this.canvasContext = this.canvas.getContext('2d');50 console.assert(this.canvasWidth === this.canvas.width);51 console.assert(this.canvasHeight === this.canvas.height);52 this.initialized = true;53 this.show(this.shown);54};55PlotWidget.prototype.refresh = function() {56 // Do nothing if the div is hidden.57 if (!this.shown || this.container.offsetParent === null)58 return;...
ReactFiberHostContext-test.internal.js
1/**2 * Copyright (c) Facebook, Inc. and its affiliates.3 *4 * This source code is licensed under the MIT license found in the5 * LICENSE file in the root directory of this source tree.6 *7 * @emails react-core8 * @jest-environment node9 */10"use strict";11let React;12let ReactFiberReconciler;13let ConcurrentRoot;14describe("ReactFiberHostContext", () => {15 beforeEach(() => {16 jest.resetModules();17 React = require("react");18 ReactFiberReconciler = require("react-reconciler");19 ConcurrentRoot = require("react-reconciler/src/ReactRootTags");20 });21 it("works with null host context", () => {22 let creates = 0;23 const Renderer = ReactFiberReconciler({24 prepareForCommit: function () {25 return null;26 },27 resetAfterCommit: function () {},28 getRootHostContext: function () {29 return null;30 },31 getChildHostContext: function () {32 return null;33 },34 shouldSetTextContent: function () {35 return false;36 },37 createInstance: function () {38 creates++;39 },40 finalizeInitialChildren: function () {41 return null;42 },43 appendInitialChild: function () {44 return null;45 },46 now: function () {47 return 0;48 },49 appendChildToContainer: function () {50 return null;51 },52 clearContainer: function () {},53 supportsMutation: true,54 });55 const container = Renderer.createContainer(56 /* root: */ null,57 ConcurrentRoot,58 false,59 null60 );61 Renderer.updateContainer(62 <a>63 <b />64 </a>,65 container,66 /* parentComponent: */ null,67 /* callback: */ null68 );69 expect(creates).toBe(2);70 });71 it("should send the context to prepareForCommit and resetAfterCommit", () => {72 const rootContext = {};73 const Renderer = ReactFiberReconciler({74 prepareForCommit: function (hostContext) {75 expect(hostContext).toBe(rootContext);76 return null;77 },78 resetAfterCommit: function (hostContext) {79 expect(hostContext).toBe(rootContext);80 },81 getRootHostContext: function () {82 return null;83 },84 getChildHostContext: function () {85 return null;86 },87 shouldSetTextContent: function () {88 return false;89 },90 createInstance: function () {91 return null;92 },93 finalizeInitialChildren: function () {94 return null;95 },96 appendInitialChild: function () {97 return null;98 },99 now: function () {100 return 0;101 },102 appendChildToContainer: function () {103 return null;104 },105 clearContainer: function () {},106 supportsMutation: true,107 });108 const container = Renderer.createContainer(109 rootContext,110 ConcurrentRoot,111 false,112 null113 );114 Renderer.updateContainer(115 <a>116 <b />117 </a>,118 container,119 /* parentComponent: */ null,120 /* callback: */ null121 );122 });...
script.js
Source: script.js
...54 //display 3 boxes per line if the size is greater the 900px55 while (contArray.length >= 3) {56 cont = document.createElement('div')57 cont.className = 'container'58 vertical.appendChild(appendChildToContainer(cont, contArray, 3))59 }60 }61 else if (window.matchMedia("(max-width: 899px) and (min-width: 650px)").matches) {62 //display 2 boxes per line if the size is between 600px to 899px 63 while (contArray.length >= 2) {64 cont = document.createElement('div')65 cont.className = 'container'66 vertical.appendChild(appendChildToContainer(cont, contArray, 2))67 }68 }69 else {70 //display only one box per line for small devices71 while (contArray.length >= 1) {72 cont = document.createElement('div')73 cont.className = 'container'74 vertical.appendChild(appendChildToContainer(cont, contArray, 1))75 }76 }77}78function appendChildToContainer(container, contArray, num) {79 for (let i = 0; i < num; i++) {80 const element = contArray.shift();81 container.appendChild(element)82 }83 return container;...
ReactFiberHostContext-test.js
Source: ReactFiberHostContext-test.js
1/**2 * Copyright (c) Facebook, Inc. and its affiliates.3 *4 * This source code is licensed under the MIT license found in the5 * LICENSE file in the root directory of this source tree.6 *7 * @emails react-core8 * @jest-environment node9 */10'use strict';11let React;12let ReactFiberReconciler;13describe('ReactFiberHostContext', () => {14 beforeEach(() => {15 jest.resetModules();16 React = require('react');17 ReactFiberReconciler = require('react-reconciler');18 });19 it('works with null host context', () => {20 let creates = 0;21 const Renderer = ReactFiberReconciler({22 prepareForCommit: function() {},23 resetAfterCommit: function() {},24 getRootHostContext: function() {25 return null;26 },27 getChildHostContext: function() {28 return null;29 },30 shouldSetTextContent: function() {31 return false;32 },33 createInstance: function() {34 creates++;35 },36 finalizeInitialChildren: function() {37 return null;38 },39 appendInitialChild: function() {40 return null;41 },42 now: function() {43 return 0;44 },45 appendChildToContainer: function() {46 return null;47 },48 supportsMutation: true,49 });50 const container = Renderer.createContainer(/* root: */ null);51 Renderer.updateContainer(52 <a>53 <b />54 </a>,55 container,56 /* parentComponent: */ null,57 /* callback: */ null,58 );59 expect(creates).toBe(2);60 });61 it('should send the context to prepareForCommit and resetAfterCommit', () => {62 let rootContext = {};63 const Renderer = ReactFiberReconciler({64 prepareForCommit: function(hostContext) {65 expect(hostContext).toBe(rootContext);66 },67 resetAfterCommit: function(hostContext) {68 expect(hostContext).toBe(rootContext);69 },70 getRootHostContext: function() {71 return null;72 },73 getChildHostContext: function() {74 return null;75 },76 shouldSetTextContent: function() {77 return false;78 },79 createInstance: function() {80 return null;81 },82 finalizeInitialChildren: function() {83 return null;84 },85 appendInitialChild: function() {86 return null;87 },88 now: function() {89 return 0;90 },91 appendChildToContainer: function() {92 return null;93 },94 supportsMutation: true,95 });96 const container = Renderer.createContainer(rootContext);97 Renderer.updateContainer(98 <a>99 <b />100 </a>,101 container,102 /* parentComponent: */ null,103 /* callback: */ null,104 );105 });...
index.js
Source: index.js
1import Reconciler from "react-reconciler";2const log = (...args) => {3 // console.log(...args);4};5const FunnyRenderer = Reconciler({6 createInstance(type, props) {7 log("createInstance", { type, props });8 return {9 type,10 props,11 children: [],12 };13 },14 prepareForCommit() {},15 getRootHostContext(rootInstance) {},16 resetAfterCommit() {},17 getChildHostContext() {},18 shouldSetTextContent(type, props) {19 return false;20 },21 createTextInstance(text, rootContainerInstance, internalInstanceHandle) {22 return text;23 },24 appendInitialChild: (parent, child) => {25 parent.children.push(child);26 log("appendInitialChild", { parent, child });27 },28 appendChild(parent, child) {29 parent.children.push(child);30 log("appendChild", { parent, child });31 },32 finalizeInitialChildren(wordElement, type, props) {33 return false;34 },35 appendChildToContainer: (container, child) => {36 if (!container.children) {37 container.children = [];38 }39 container.children.push(child);40 log("appendChildToContainer", { container, child });41 },42 clearContainer: () => {},43 supportsMutation: true,44});45const RendererPublicAPI = {46 render(element, container, callback) {47 log({ element, container, callback });48 // Call MyRenderer.updateContainer() to schedule changes on the roots.49 // See ReactDOM, React Native, or React ART for practical examples.50 if (!container.__rootContainer) {51 log("creating container");52 container.__rootContainer = FunnyRenderer.createContainer(container, false);53 }54 FunnyRenderer.updateContainer(element, container.__rootContainer);55 },56};...
main.js
Source: main.js
...5 const redBox = document.querySelector("#red");6 const blueBox = document.querySelector("#blue");7 dragManager.addDragListener(redBox);8 dragManager.addDragListener(blueBox);9 function appendChildToContainer() {10 const box = dragManager.draggingElement;11 container.appendChild(box);12 box.style.transform = "none";13 box.style.left = 0;14 box.style.top = 0;15 }16 function checkIsMouseInContainer(x, y) {17 const containerRect = container.getBoundingClientRect();18 if (19 x < containerRect.x ||20 x > containerRect.x + containerRect.width ||21 y < containerRect.y ||22 y > containerRect.y + containerRect.height23 )24 return;25 appendChildToContainer();26 }27 function handleDragEnd(event) {28 checkIsMouseInContainer(event.clientX, event.clientY);29 }30 dragManager.setDragEndCallback(handleDragEnd);...
Using AI Code Generation
1const {chromium} = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.setViewportSize({width: 1920, height: 1080});7 await page.click('text=Try it');8 const element = await page.$('#myDIV');9 await page.waitForTimeout(1000);10 await page._delegate.appendChildToContainer(element, '<p>Hello World!</p>');11 await page.waitForTimeout(1000);12 await browser.close();13})();14const {chromium} = require('playwright');15(async () => {16 const browser = await chromium.launch();17 const context = await browser.newContext();18 const page = await context.newPage();19 await page.setViewportSize({width: 1920, height: 1080});20 await page.click('text=Try it');21 const element = await page.$('#myDIV');22 await page.waitForTimeout(1000);23 await page._delegate.appendChildToContainer(element, '<p>Hello World!</p>');24 await page.waitForTimeout(1000);25 await browser.close();26})();27const {chromium} = require('playwright');28(async () => {29 const browser = await chromium.launch();30 const context = await browser.newContext();31 const page = await context.newPage();32 await page.setViewportSize({width: 1920, height: 1080});33 await page.click('text=Try it');34 const element = await page.$('#myDIV');35 await page.waitForTimeout(1000);
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch({ headless: false });4 const context = await browser.newContext();5 const page = await context.newPage();6 const button = await page.$('text=Get Started');7 await page._delegate.appendChildToContainer(button, button);8 await page.waitForTimeout(5000);9 await browser.close();10})();
Using AI Code Generation
1const playwright = require('playwright');2(async() => {3 const browser = await playwright.chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.evaluate(() => {7 const div = document.createElement('div');8 div.textContent = 'Hello world!';9 document.body.appendChild(div);10 });11 await page.screenshot({ path: `example.png` });12 await browser.close();13})();14const playwright = require('playwright');15(async() => {16 const browser = await playwright.chromium.launch();17 const context = await browser.newContext();18 const page = await context.newPage();19 await page.evaluate(() => {20 const div = document.createElement('div');21 div.textContent = 'Hello world!';22 document.body.appendChild(div);23 });24 await page.screenshot({ path: `example.png` });25 await browser.close();26})();27const playwright = require('playwright');28(async() => {29 const browser = await playwright.chromium.launch();30 const context = await browser.newContext();31 const page = await context.newPage();32 await page.evaluate(() => {33 const div = document.createElement('div');34 div.textContent = 'Hello world!';35 document.body.appendChild(div);36 });37 await page.screenshot({ path: `example.png` });38 await browser.close();39})();40const playwright = require('playwright');41(async() => {42 const browser = await playwright.chromium.launch();43 const context = await browser.newContext();44 const page = await context.newPage();45 await page.evaluate(() => {46 const div = document.createElement('div');47 div.textContent = 'Hello world!';48 document.body.appendChild(div);49 });50 await page.screenshot({ path: `example.png` });51 await browser.close();52})();53const playwright = require('
Using AI Code Generation
1const playwright = require('playwright');2const { appendChildToContainer } = require('playwright/lib/server/dom.js');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const element = await page.$('input[type="text"]');8 const shadowRoot = await element.evaluateHandle((element) => element.shadowRoot);9 await appendChildToContainer(shadowRoot, {10 attributes: { id: 'myDiv' },11 });12 await browser.close();13})();14import * as playwright from 'playwright';15import { appendChildToContainer } from 'playwright/lib/server/dom.js';16(async () => {17 const browser = await playwright.chromium.launch();18 const context = await browser.newContext();19 const page = await context.newPage();20 const element = await page.$('input[type="text"]');21 const shadowRoot = await element.evaluateHandle((element) => element.shadowRoot);22 await appendChildToContainer(shadowRoot, {23 attributes: { id: 'myDiv' },24 });25 await browser.close();26})();27const playwright = require('playwright');28const { appendChildToContainer } = require('playwright/lib/server/dom.js');29(async () => {30 const browser = await playwright.chromium.launch();31 const context = await browser.newContext();32 const page = await context.newPage();33 const element = await page.$('input[type="text"]');
Using AI Code Generation
1const {chromium} = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 await page.click('text=Docs');6 await page.click('text=API');7 await page.click('text=Class: Page');8 const element = await page.$('h1');9 await page._delegate.appendChildToContainer(element, 'h2', 'Hello World');10 await page.screenshot({path: 'example.png'});11 await browser.close();12})();13const {chromium} = require('playwright');14(async () => {15 const browser = await chromium.launch();16 const page = await browser.newPage();17 await page.click('text=Docs');18 await page.click('text=API');19 await page.click('text=Class: Page');20 await page._delegate.addStyleTag({content: 'h1 {color: red}'});21 await page.screenshot({path: 'example.png'});22 await browser.close();23})();24const {chromium} = require('playwright');25(async () => {26 const browser = await chromium.launch();27 const page = await browser.newPage();28 await page.click('text=Docs');29 await page.click('text=API');30 await page.click('text=Class: Page');31 await page._delegate.addScriptTag({content: 'document.body.style.backgroundColor = "red"'});32 await page.screenshot({path: 'example.png'});33 await browser.close();34})();
Using AI Code Generation
1const { appendChildToContainer } = require("@playwright/test/lib/autotools");2const { chromium } = require("playwright");3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.waitForLoadState("networkidle");8 await appendChildToContainer(page, "div", { id: "my-div" }, "hello");9 await browser.close();10})();11const { test, expect } = require("@playwright/test");12test("Playwright Internal API Test", async ({ page }) => {13 await page.waitForLoadState("networkidle");14 const div = await page.$("#my-div");15 expect(div).toBeTruthy();16 expect(await div.innerText()).toBe("hello");17});18 ✓ Playwright Internal API Test (1s)19 1 passed (1s)20 ✓ Playwright Internal API Test (1s)21 1 passed (1s)22> GitHub [@ritwickdey](
Using AI Code Generation
1const { appendChildToContainer } = require('playwright/lib/server/supplements/recorder/dom.js');2const { page } = require('playwright/lib/server/supplements/recorder/recorderApp.js');3appendChildToContainer(page, 'div', 'test');4const { appendChildToContainer } = require('playwright/lib/server/supplements/recorder/dom.js');5const { page } = require('playwright/lib/server/supplements/recorder/recorderApp.js');6appendChildToContainer(page, 'div', 'test');
Using AI Code Generation
1const { appendChildToContainer } = require('@playwright/test/lib/server/domServer');2const { parse } = require('node-html-parser');3const { Page } = require('@playwright/test/lib/server/page');4const { ElementHandle } = require('@playwright/test/lib/server/dom');5class MyPage extends Page {6 constructor() {7 super(null, null, null, null);8 }9}10const page = new MyPage();11const root = parse('<div id="root"></div>');12const rootElement = new ElementHandle(page, null, root.querySelector('#root'));13const element = parse('<div id="test"></div>');14const elementHandle = new ElementHandle(page, null, element.querySelector('#test'));15appendChildToContainer(rootElement, elementHandle);16console.log(root.toString());
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
Is it possible to get the selector from a locator object in playwright?
How to run a list of test suites in a single file concurrently in jest?
Running Playwright in Azure Function
firefox browser does not start in playwright
This question is quite close to a "need more focus" question. But let's try to give it some focus:
Does Playwright has access to the cPicker object on the page? Does it has access to the window object?
Yes, you can access both cPicker and the window object inside an evaluate call.
Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?
Exactly, or you can assign values to a javascript variable:
const cPicker = new ColorPicker({
onClickOutside(e){
},
onInput(color){
window['color'] = color;
},
onChange(color){
window['result'] = color;
}
})
And then
it('Should call all callbacks with correct arguments', async() => {
await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})
// Wait until the next frame
await page.evaluate(() => new Promise(requestAnimationFrame))
// Act
// Assert
const result = await page.evaluate(() => window['color']);
// Check the value
})
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